00527+6852 STF 65 (HD 4947)

 
 
00h 52m 45.61s +68° 51' 59.3" P.A. 221.00 sep 3.2 mag 8.00,8.02 Sp A2 dist. 255.75 pc (834.26 l.y.)
 
 
Coord 2000 00527+6852 Discov num STF  65 Comp Coord arcsec 2000 00 52 45.61 +68 51 59.3
Date first 1822 Date last 2020 Obs 87
Pa first 215 Pa last 220.7 P.A. Now (θ) 220.7°
Sep first 3.2 Sep last 3.192 Sep. Now (ρ) 3.192"
Mag pri 8.00 Mag sec 8.02 delta mag (ΔM) 0.02 Spectral class A2 (white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 4947 Constellation Cassiopeia SAO 11440 HIP 4116
Tycho2 4296-00627-2 Gaia DR2 526880233958586112 HD 4947 GC 1038
BD BD+68 57 Distance 255.75 Distance ly 834.26